其他模块引用供应商时，限制不能删除，给出提示

huminmin

8 天以前 71b15a5c69dcc421bad71d558e191e12cb7bae3e

 yudao-module-srm/src/main/java/cn/iocoder/yudao/module/srm/service/supplier/SrmSupplierServiceImpl.java

@@ -5,18 +5,25 @@
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.srm.controller.admin.supplier.vo.SrmSupplierPageReqVO;
import cn.iocoder.yudao.module.srm.controller.admin.supplier.vo.SrmSupplierSaveReqVO;
import cn.iocoder.yudao.module.srm.dal.dataobject.SrmSupplierDO;
import cn.iocoder.yudao.module.srm.dal.dataobject.*;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmBidAwardMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmBidEvaluationMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierApplyMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierCategoryMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierContactMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierCertificateMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierMapper;
import cn.iocoder.yudao.module.srm.dal.mysql.SrmTenderBidMapper;
import cn.iocoder.yudao.module.srm.enums.ErrorCodeConstants;
import cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import org.springframework.transaction.annotation.Transactional;

import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;

import cn.hutool.core.collection.CollUtil;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
@@ -33,6 +40,21 @@

    @Resource
    private SrmSupplierCategoryMapper supplierCategoryMapper;

    @Resource
    private SrmSupplierApplyMapper supplierApplyMapper;

    @Resource
    private SrmSupplierCertificateMapper supplierCertificateMapper;

    @Resource
    private SrmTenderBidMapper tenderBidMapper;

    @Resource
    private SrmBidEvaluationMapper bidEvaluationMapper;

    @Resource
    private SrmBidAwardMapper bidAwardMapper;

    @Override
    public Long createSupplier(SrmSupplierSaveReqVO createReqVO) {
@@ -56,10 +78,13 @@
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteSupplier(Long id) {
        // 校验存在性
        validateSupplierExists(id);
        // 删除关联数据
        // 关联数据存在时，不允许删除
        validateNoReference(id);
        // 可直接清理的关联数据
        supplierContactMapper.deleteBySupplierId(id);
        supplierCategoryMapper.deleteBySupplierId(id);
        // 逻辑删除
@@ -104,4 +129,15 @@
        }
    }

    private void validateNoReference(Long id) {
        boolean hasReference = supplierApplyMapper.existsApprovedBySupplierId(id)
                || supplierCertificateMapper.selectCount(SrmSupplierCertificateDO::getSupplierId, id) > 0
                || tenderBidMapper.selectCount(SrmTenderBidDO::getSupplierId, id) > 0
                || bidEvaluationMapper.selectCount(SrmBidEvaluationDO::getSupplierId, id) > 0
                || bidAwardMapper.selectCount(SrmBidAwardDO::getSupplierId, id) > 0;
        if (hasReference) {
            throw ServiceExceptionUtil.exception(ErrorCodeConstants.SUPPLIER_EXISTS_REFERENCE);
        }
    }

}